Master the Technology of Today, for Free
OpenCS is Aalto University's open online platform offering free computer science courses for anyone, anywhere. Whether you're starting your journey in tech or expanding your skills, you'll find high-quality, university-level learning at your fingertips.
Study at your own pace, mostly with no strict deadlines. For learners in Finland, official Aalto credits are available for some of the courses, while everyone worldwide gains valuable, practical knowledge in topics ranging from web development to modern programming languages.
From 1 Jan 2026, only adult learners and students whose home institution is a part of the FITech's new teaching cooperation agreement can receive ECTS credits from FITech courses; others may still take the courses but without credits. For details, see "Who can apply?."
You're in good company
Join tens of thousands of learners from a range of organizations, including... Haaga-Helia University of Applied Sciences Kesko Jedu (Vocational School) Karelia University of Applied Sciences Espoo schools Lapland University of Applied Sciences Jamk University of Applied Sciences University of Turku Åbo Akademi University Turku University of Applied Sciences (Turku AMK) Tampere University ABB Haaga-Helia University of Applied Sciences Kesko Jedu (Vocational School) Karelia University of Applied Sciences Espoo schools Lapland University of Applied Sciences Jamk University of Applied Sciences University of Turku Åbo Akademi University Turku University of Applied Sciences (Turku AMK) Tampere University ABB
University of Lapland Kajaani University of Applied Sciences (KAMK) Helsinki schools Häme University of Applied Sciences (HAMK) South-Eastern Finland University of Applied Sciences (XAMK) Lappeenranta-Lahti University of Technology (LUT) Nokia Alma Media Aalto University Ekky (South Karelia Education) University of Helsinki University of Lapland Kajaani University of Applied Sciences (KAMK) Helsinki schools Häme University of Applied Sciences (HAMK) South-Eastern Finland University of Applied Sciences (XAMK) Lappeenranta-Lahti University of Technology (LUT) Nokia Alma Media Aalto University Ekky (South Karelia Education) University of Helsinki University of Lapland Kajaani University of Applied Sciences (KAMK) Helsinki schools Häme University of Applied Sciences (HAMK) South-Eastern Finland University of Applied Sciences (XAMK) Lappeenranta-Lahti University of Technology (LUT) Nokia Alma Media Aalto University Ekky (South Karelia Education) University of Helsinki University of Lapland Kajaani University of Applied Sciences (KAMK) Helsinki schools Häme University of Applied Sciences (HAMK) South-Eastern Finland University of Applied Sciences (XAMK) Lappeenranta-Lahti University of Technology (LUT) Nokia Alma Media Aalto University Ekky (South Karelia Education) University of Helsinki
Visma LAB University of Applied Sciences University of Eastern Finland (UEF) Seinäjoki University of Applied Sciences (SeAMK) Laurea University of Applied Sciences Raseko (Raisio Region Education) City of Helsinki Hanken School of Economics University of Jyväskylä SSKKY (Satakunta Vocational Education) Tuxera Visma LAB University of Applied Sciences University of Eastern Finland (UEF) Seinäjoki University of Applied Sciences (SeAMK) Laurea University of Applied Sciences Raseko (Raisio Region Education) City of Helsinki Hanken School of Economics University of Jyväskylä SSKKY (Satakunta Vocational Education) Tuxera Visma LAB University of Applied Sciences University of Eastern Finland (UEF) Seinäjoki University of Applied Sciences (SeAMK) Laurea University of Applied Sciences Raseko (Raisio Region Education) City of Helsinki Hanken School of Economics University of Jyväskylä SSKKY (Satakunta Vocational Education) Tuxera Visma LAB University of Applied Sciences University of Eastern Finland (UEF) Seinäjoki University of Applied Sciences (SeAMK) Laurea University of Applied Sciences Raseko (Raisio Region Education) City of Helsinki Hanken School of Economics University of Jyväskylä SSKKY (Satakunta Vocational Education) Tuxera
Omnia (Espoo education provider) Yle Centria University of Applied Sciences Oulu University of Applied Sciences Metropolia University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Lahti / EduLahti Tampere schools University of Oulu Uniarts Helsinki (University of the Arts Helsinki) University of Vaasa Omnia (Espoo education provider) Yle Centria University of Applied Sciences Oulu University of Applied Sciences Metropolia University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Lahti / EduLahti Tampere schools University of Oulu Uniarts Helsinki (University of the Arts Helsinki) University of Vaasa Omnia (Espoo education provider) Yle Centria University of Applied Sciences Oulu University of Applied Sciences Metropolia University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Lahti / EduLahti Tampere schools University of Oulu Uniarts Helsinki (University of the Arts Helsinki) University of Vaasa Omnia (Espoo education provider) Yle Centria University of Applied Sciences Oulu University of Applied Sciences Metropolia University of Applied Sciences Satakunta University of Applied Sciences (SAMK) Lahti / EduLahti Tampere schools University of Oulu Uniarts Helsinki (University of the Arts Helsinki) University of Vaasa
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